Brokers — List your Company Here
Featured local agent — Mountain Plains, SD
Sarah Mitchell
Compass Real Estate · Mountain Plains, SD
“Your trusted relocation specialist since 2009. 350+ homes sold. Zero-pressure, data-first approach.”
This spot is open. Be the only brokerage featured on this page — one slot, no auction.
Claim this spot* Example only — dummy agent for illustration. Your logo, name, tagline, link, and lead routing replace this content.
Mountain Plains, SD Housing Market
The last median sale price Redfin published was $579,000 (through May 2026). With 2.0 months of supply and homes going under contract in about 312 days, Mountain Plains is a balanced market. At today's 7.03% 30-year fixed rate, 20% down on a $579,000 home is about $3,091/mo in principal and interest.
Key numbers for Mountain Plains, SD
Median sale price
$579,000
Last published period
Redfin, through February 2026
Days on market
312
Slow-moving
Redfin, through February 2026
Active listings
2
2.0 months of supply
Redfin, through February 2026
30-yr fixed rate
7.03%
Freddie Mac weekly average
Freddie Mac via FRED, September 2026
Median household income
$166,641
Home costs 3.5x income
U.S. Census ACS, 2023
Sale-to-list ratio
93.5%
Selling below asking
Redfin, through February 2026
Zillow figures refresh monthly. Redfin figures are through May 2026 — Redfin stopped publishing its public market trackers in June 2026, so those numbers are final, not current. Mortgage rates come from Freddie Mac via FRED and update weekly.
Is Mountain Plains a buyer's or seller's market?
Mountain Plains, SD is a balanced market, based on 2.0 months of supply and homes selling in about 312 days. Under 4 months of supply tilts the market toward sellers: homes clear faster than they are replaced, so concessions are scarce.
Inputs are Redfin's final published period (May 2026). How we classify markets · Where the data comes from
What does the Mountain Plains housing market data show?
Every row below is Redfin's final published month for Mountain Plains, SD. Redfin, through February 2026
| Metric | Value |
|---|---|
| Median sale price | $579,000 |
| Median price per sq ft | $298/sq ft |
| Median days on market | 312 days |
| Active inventory | 2 listings |
| Months of supply | 2.0 months |
| Sale-to-list price ratio | 93.5% |
| Homes sold (that month) | 1 |
| Market condition | Balanced market |
How to read these numbers
- Median sale price
- Half the homes that closed sold for more than this, half for less. It moves with what kind of home sold that month, so a quiet month with two big sales can swing it. Redfin's figure for Mountain Plains is frozen at May 2026.
- Typical home value (ZHVI)
- Zillow's estimate of what a mid-market home in Mountain Plains is worth right now, whether or not it sold. It is smoother than the median sale price and it still refreshes monthly, which is why this page leads with it.
- Months of supply
- How long it would take to sell every active listing at the current pace. Under 3 favors sellers, over 6 favors buyers, and 3 to 6 is the balanced band.
- Days on market
- Median time from listing to accepted offer. Short means you should have financing ready before you tour; long means there is room to negotiate on price and repairs.
- Sale-to-list ratio
- Sale price divided by the last asking price. Above 100% means bidding above asking is normal here; below 100% means the typical buyer got a discount.
- Price per square foot
- The size-adjusted price. Use it to compare a 1,400 sq ft house to a 2,600 sq ft house, not to value your own home — lot, condition and age move it a lot.
- Listings with a price cut
- Share of active listings that dropped their asking price in the month. A high share is the earliest visible sign that sellers are ahead of what buyers will pay.
- Typical asking rent (ZORI)
- Zillow's repeat-rent index for asking rents on new leases. Paired with the home value it gives the price-to-rent ratio in the rent-vs-buy section below.
How have Mountain Plains home prices moved?
Across the 28 months we hold for Mountain Plains, SD, the median sale price fell 29.8%, from $825,000 in May 2021 to $579,000. For prices to fall meaningfully from here, supply would have to keep building past 2.0 months while the sale-to-list ratio slips below its current 93.5%. Watch those two together — they move before the median does.
Redfin, through February 2026 — the chart ends at Redfin's final published month.
Get Mountain Plains market alerts
Weekly updates on prices, inventory, and trends. Free forever.
What does it cost to buy a home in Mountain Plains?
Priced off the median sale price of $579,000 at the current 7.03% 30-year fixed rate. These are principal and interest only — property taxes, homeowner's insurance, HOA dues and mortgage insurance are on top, and they vary enough by property that we will not guess them for you.
| Down payment | Cash at close | Loan amount | Monthly P&I |
|---|---|---|---|
| 20% | $115,800 | $463,200 | $3,091/mo |
| 5% | $28,950 | $550,050 | $3,671/mo |
Redfin, through February 2026 for the price · Freddie Mac via FRED, September 2026 for the rate
What income do you need?
Lenders generally want housing costs under 28% of gross income. On the 20%-down payment of $3,091, that implies roughly $132,472 a year before you add taxes and insurance. The median household in Mountain Plains earns $166,641, about $34,169 more than that threshold — the typical local household clears the payment on a typical local home with 20% down. That puts the price-to-income ratio at 3.5x — close to the historical 3x norm, which is unusual in 2026.
Run it with your own numbers: affordability calculator · mortgage calculator
Buying in Mountain Plains in the next 12 months?
Tell us your timeline. We send the Mountain Plains market brief: the price ranges that actually clear, how long homes sit, and what to fix on your credit before you apply.
Is it cheaper to rent or buy in Mountain Plains?
Zillow does not publish a rent index (ZORI) for Mountain Plains, SD, so we cannot compute a price-to-rent ratio here without borrowing a nearby market's rents and calling them local — which we will not do. The rent vs. buy calculator works with a rent figure you supply.
Is inventory rising or falling in Mountain Plains?
Active listings in Mountain Plains, SD went from 3 in November 2023 to 2 in February 2026, a -33.3% change. Falling inventory tightens competition. When supply drops while demand holds, sale-to-list ratios rise before the median sale price does.
| Month | Active listings | New listings |
|---|---|---|
| December 2023 | 2 | 1 |
| March 2024 | 1 | not published |
| July 2024 | 4 | not published |
| August 2024 | 4 | not published |
| October 2024 | 2 | not published |
| November 2024 | 1 | not published |
| June 2025 | 7 | 1 |
| July 2025 | 7 | 1 |
| August 2025 | 3 | not published |
| October 2025 | 4 | 2 |
| December 2025 | 4 | 1 |
| February 2026 | 2 | not published |
Redfin, through February 2026
How does Mountain Plains compare to South Dakota and the U.S.?
Mountain Plains homes sell for $579,000 — 67% above the South Dakota median of $346,600. Against the national median of $410,700, Mountain Plains runs 41% higher.
| Market | Median sale price | YoY | Days on market |
|---|---|---|---|
| Mountain Plains, SD | $579,000 | not published | 312 days |
| South Dakota statewide | $346,600 | +4.3% | 49 days |
| United States | $410,700 | not published | not published |
City and state rows: Redfin, through February 2026 · U.S. row: Freddie Mac via FRED, April 2026 (MSPUS, quarterly)
What to do next in Mountain Plains
What buyers should watch
- Months of supply, currently 2.0. It turns before price does — when it climbs past 6, sellers start taking offers they would have rejected a quarter earlier.
- The gap between 5% and 20% down here is $580 a month in principal and interest alone, before mortgage insurance. That gap, not the price, is usually what decides your timeline.
- Rate moves. At 7.03%, every full point of rate change moves the payment on a $579,000 home more than a 5% price change does.
- Your credit tier before you shop, not after — it sets the rate you are quoted. Run your numbers first.
What sellers should know
- The median Mountain Plains listing goes under contract in 312 days. If yours passes that mark, the market is telling you the price is wrong — not that you need more showings.
- Homes here close at 93.5% of asking. Price to that ratio from day one rather than chasing the market down in cuts.
- Comparable ZIP-level pricing inside Mountain Plains varies more than the citywide median suggests — check the ZIP pages below before you set a number.
Homes for sale in Mountain Plains
There are currently 2 homes listed for sale in Mountain Plains, South Dakota.
Active listings
2
Homes on market
Avg. days on market
312
Days until sale
How much do homes cost in Mountain Plains by property type?
How the Mountain Plains, SD market breaks down across single-family homes, condos and townhouses. Redfin, through February 2026
| Property type | Median price | Price / sq ft | Homes sold | Days on market |
|---|---|---|---|---|
| Single-family | $579,000 | $298/sq ft | 1 | 312 days |
| Townhouse | $512,000 | $213/sq ft | 1 | 16 days |
Who lives in Mountain Plains?
American Community Survey estimates for Mountain Plains. U.S. Census ACS, 2023
Population
412
Households
168
Median income
$166,641/yr
Median age
62.6 years
Owner-occupied
100.0%
Median home value
$606,100
Mean commute
17.5 min
100.0% of occupied homes in Mountain Plains are owner-occupied, and the rest are rented — which is the share that decides how much of the local housing stock ever reaches the for-sale market.
Which cities are near Mountain Plains, SD?
Ordered by distance from Mountain Plains, not by size. Compare Mountain Plains side by side with any of them.
Mountain Plains housing market FAQ
Is Mountain Plains a buyer's or seller's market?
Mountain Plains, SD is currently a balanced market. That read comes from 2.0 months of supply, homes going under contract in about 312 days, and sellers getting 93.5% of their asking price in the last month Redfin published (May 2026).
How much do homes cost in Mountain Plains?
The median sale price in the last month Redfin published was $579,000, about $298 per square foot.
Is Mountain Plains cheaper than the rest of South Dakota?
Mountain Plains's median sale price of $579,000 is 67% higher than the South Dakota statewide median of $346,600, and 41% above the U.S. median of $410,700. Both figures are for the same period.
How long do homes take to sell in Mountain Plains?
Homes in Mountain Plains, SD spent a median of 312 days on market before going under contract, versus 49 days statewide. Over two months means buyers have time to inspect, compare and negotiate. (Redfin, through May 2026.)
What income do you need to buy a home in Mountain Plains?
At the current 30-year fixed rate of 7.03%, 20% down on a $579,000 home is about $3,091 a month in principal and interest. Lenders typically want that under 28% of gross income, which works out to roughly $132,472 a year before taxes, insurance, HOA dues or mortgage insurance. The local median household income is $166,641.
Are home prices rising in Mountain Plains?
We do not hold a complete 12-month value series for Mountain Plains, SD yet, so we are not going to call a direction. The price chart above shows every period we do have.
What are the cheapest ZIP codes in Mountain Plains?
Mountain Plains ZIP-level sale prices are not all published for the same period, so ranking them would compare different months. The ZIP pages listed on this page show what we hold for each one individually.
Is now a good time to buy in Mountain Plains?
That depends on your timeline, not on a headline. What the data says today: Mountain Plains, SD is a balanced market with 2.0 months of supply, the 30-year fixed rate is 7.03%. Properties Incorporated publishes the data; it does not give financial advice.
Be the brokerage on this page
1 slot per pageGet featured on Mountain Plains, SD
Your logo, brokerage name, and direct link to your site — featured at the top of this page in front of every visitor researching this whole city. One brokerage, no rotation, no bidding war.
- Goes live in 24 hours
- Cancel anytime
- Do-follow backlink to your site
Keep researching Mountain Plains
Nearby markets
Get the Mountain Plains market brief
Get the Mountain Plains, SD market brief
One email: what homes are actually clearing at around $579,000, how long they sit, which ZIPs run cheaper, and what to fix on your credit before you apply.